Ultra Low ESR “U” Series
RF/Microwave C0G (NP0) Chip Capacitors
“U” Series capacitors are C0G (NP0) chip capacitors specially designed for “Ultra” low ESR
for applications in the communications market. Max ESR and effective capacitance are met
on each value producing lot to lot uniformity. Sizes available are EIA chip sizes 0603, 0805,
and 1210.
Check for up-to-date CV Tables at
http://www.avx.com/docs/catalogs/useries.pdf
HOW TO ORDER
0805
Case Size
0402
0603
0805
1210
1
Voltage Code
3
5
1
2
=
=
=
=
25V
50V
100V
200V
U
100
J
Capacitance
Tolerance
Code
B = ±0.1pF
C = ±0.25pF
D = ±0.5pF
F = ±1%
G = ±2%
J = ±5%
K = ±10%
M = ±20%
A
T
2
Packaging
Code
2 = 7" Reel
4 = 13" Reel
9 = Bulk
A
Special Code
A = Standard
Dielectric = Capacitance
Ultra Low
EIA Capacitance
ESR
Code in pF.
First two digits =
significant figures
or “R” for
decimal place.
Third digit =
number of zeros
or after “R”
significant figures.
Failure Rate Termination
Code
T = Plated Ni and
A = Not
Applicable
Tin
Q = 100% Tin
Size
Available
Cap (pF) Tolerance 0402 0603 0805 1210
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
B,C
B,C
B,C,D
B,C,D
50V
N/A
N/A N/A
Size
Available
Cap (pF) Tolerance 0402 0603 0805 1210
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
B,C,D
50V 200V 200V 200V
Size
Available
Cap (pF) Tolerance 0402 0603 0805 1210
7.5
8.2
9.1
10
11
12
13
15
18
20
22
24
27
30
33
36
39
43
47
51
56
68
75
82
91
B,C,J,K,M 50V 200V 200V 200V
B,C,J,K,M
F,G,J,K,M
Size
Available
Cap (pF) Tolerance 0402 0603 0805 1210
100
110
120
130
140
150
160
180
200
220
270
300
330
360
390
430
470
510
560
620
680
750
820
910
1000
F,G,J,K,M N/A 100V 200V 200V
50V
200V
100V
50V
N/A 100V
N/A
100V
50V
N/A
100V
B,C,D
B,C,J,K,M
F,G,J,K,M
F,G,J,K,M
RF/Microwave
47
